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针对麦田套种西瓜总体经济效益低的情况,嘉祥县蔬菜站通过几年的试验、示范,对其种植模式加以改进,探索出了小麦——菠菜——西瓜——玉米——大白菜或萝卜五种五收的种植模式,复种指数明显提高,总体经济效益增加。具体种植方法如下: 每一种植带宽2m,整成高低畦,各宽1m,低畦种植6行小麦,行距20cm,高畦种植越冬菜或蒜苗,翌年3月中旬西瓜育苗,4月下旬越冬菜或蒜苗收后,施肥整地,定植1行西瓜,株距40cm,6月上旬小麦收后种植2行玉米,株距40～50cm,每亩1200株左右,
In view of the low overall economic benefit of intercropping watermelon in wheat field, Jiaxiang County Vegetable Station has improved its planting mode through experiments and demonstrations for several years and explored wheat-spinach-watermelon-corn-Chinese cabbage or radish five Planting patterns of five harvests, multivariate index increased significantly, the overall increase in economic efficiency. Specific planting methods are as follows: Each planting width 2m, the whole height 畦, width 1m, low 畦 planted 6 rows of wheat, row spacing 20cm, high 畦 plant more winter vegetables or garlic seedlings, the following year in mid-March watermelon nursery, Garlic harvest, fertilization preparation, planting a row of watermelon, plant spacing 40cm, early June harvest of wheat after planting 2 lines of corn, plant spacing 40 ~ 50cm, about 1200 plants per acre,